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1900s (20th Century) Maps of Buenos Aires, Lares

Explore 13 historic maps of Buenos Aires from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Buenos Aires's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Buenos Aires's history through authentic maps from the 1900s. This is your window into the past.

Buenos Aires, Lares maps

(13)
  1. 1938 Map of San Sebastian
    1938 Map of San Sebastian
    1938 San Sebastian
    1938 Print · USGS
    San Sebastian and the surrounding highlands are captured in the late 1930s during a time of rural growth and agricultural production. Researchers can locate dozens of country schools, family estates like Hacienda Buena Vista, and the path of the Central Soller RR.
  4. 1941 Map of San Sebastian
    1941 Map of San Sebastian
    1941 San Sebastian
    1941 Print · USGS
    Western Puerto Rico is captured here in the early 1940s, highlighting the agricultural heartbeat and social centers of the interior. Researchers can trace historic family-named estates like Hacienda San Pedro and Hacienda Espino or locate the industrial Central Soler.
    5 unique versions available
  7. 1946 Map of Bayaney
    1946 Map of Bayaney
    1946 Bayaney
    1946 Print · USGS
    The interior highlands of Puerto Rico are detailed here in the late 1940s, showcasing a landscape of isolated ridges and river-valley settlements. Researchers can trace local history through named rural schools like Escuela La America and settlements such as Angeles and Bayaney.
    4 unique versions available
  10. 1946 Map of Monte Guilarte
    1946 Map of Monte Guilarte
    1946 Monte Guilarte
    1946 Print · USGS
    The mountain interior of Puerto Rico near Adjuntas is captured here in the mid-1940s, showing a landscape defined by traditional plantation estates. Researchers can trace dozens of family-named sites like Hacienda Juanita and Hacienda Rosario or locate local landmarks like the Iglesia Monserrate.
    3 unique versions available
  13. 1947 Map of Monte Guilarte NO
    1947 Map of Monte Guilarte NO
    1947 Monte Guilarte NO
    1947 Print · USGS
    The coffee highlands of Lares and Utuado are captured in detail in the late 1940s. Genealogists can trace family heritage through numerous named agricultural estates like Hacienda Vilella, Hacienda Elisa, and the Iglesia de La Virgen Maria.
  16. 1947 Map of Bayaney SO
    1947 Map of Bayaney SO
    1947 Bayaney SO
    1947 Print · USGS
    Lares and Utuado are documented here in the late 1940s, showing the intricate mountain topography and rural school system of the era. Researchers can trace the paths of the Rio Guajataca and Rio de Lares or locate rural landmarks like Escuela La America.
  19. 1950 Map of San Sebastian SE
    1950 Map of San Sebastian SE
    1950 San Sebastian SE
    1950 Print · USGS
    Lares and the surrounding coffee highlands are shown here in the mid-twentieth century as traditional agricultural estates still anchored the local economy. Genealogists can trace family connections to rural barrios and historic estates like Hacienda Esperanza, Hacienda San Pedro, and the Escuela Narciso Rabell Cabrero.
  22. 1952 Map of Bayaney
    1952 Map of Bayaney
    1952 Bayaney
    1952 Print · USGS
    The mountains of north-central Puerto Rico appear in detail during the early fifties, showing a landscape defined by karst terrain and rural barrios. Genealogists can trace family footprints near Bayaney, Angeles, and family-named schools like Escuela Virgilio Acevedo.
    2 unique versions available
  25. 1952 Map of Monte Guilarte, 1953 Print
    1952 Map of Monte Guilarte, 1953 Print
    1952 Monte Guilarte
    1953 Print · USGS
    The Cordillera Central mountains of Puerto Rico are mapped here in the early fifties during a period of robust rural agricultural life. Genealogists and historians can trace dozens of family estates, including Hacienda Indiera, Hacienda Balerosa, and the Hospital General de Castaner.
    2 unique versions available
  28. 1957 Map of Bayaney, 1960 Print
    1957 Map of Bayaney, 1960 Print
    1957 Bayaney
    1960 Print · USGS
    Northwestern Puerto Rico’s interior barrios are captured here during a period of steady rural development in the late fifties. Genealogists can locate family-named landmarks and institutions like Escuela Segunda Unidad de Josefa Linares, Iglesia Cristo Rey, and Matilde.
    2 unique versions available
  31. 1958 Map of San Sebastian, 1960 Print
    1958 Map of San Sebastian, 1960 Print
    1958 San Sebastian
    1960 Print · USGS
    San Sebastián and the surrounding highlands are captured in the late fifties during a period of industrial and agricultural transition. Researchers can trace ancestral lands through numerous named estates like Hacienda Esperanza or visit the grounds of Central Soller.
    3 unique versions available
  34. 1960 Map of Monte Guilarte, 1962 Print
    1960 Map of Monte Guilarte, 1962 Print
    1960 Monte Guilarte
    1962 Print · USGS
    The central highlands of Adjuntas and Lares are shown here in the early 1960s, a landscape defined by traditional mountain agriculture. Genealogists and historians can trace scores of family estates and rural institutions, from Hacienda Monserrate and Hacienda Buena Vista to the Escuela Mariana Bracetti.
    4 unique versions available
  37. 1970 Map of Bayaney, 1973 Print
    1970 Map of Bayaney, 1973 Print
    1970 Bayaney
    1973 Print · USGS
    The limestone hills and river valleys south of Hatillo come to life in the early seventies, showing a landscape of coffee-country barrios and mountain schools. Trace ancestral roots through Angeles, Bayaney, and landmarks like the Observatorio de Arecibo.
    3 unique versions available
End of results
Showing maps 1-13 of 13

Frequently asked questions

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